NSK Bearing 22214 EAKE4

06/14/2020

Industrial refrigeration screw refrigeration compressor repair

Industrial refrigeration screw refrigeration compressor maintenance, screw refrigeration compressor has the following advantages:

08/19/2020

The role of refrigerant in air-cooled chillers

The refrigerant itself circulates continuously in the refrigeration system, and then realizes refrigeration through its own state changes. The refrigerant absorbs the heat of the cooled medium in the evaporator and vaporizes

06/14/2020

Commercial central air-conditioning and industrial refrigeration industries are downstream industries of screw refrigeration compressors

Chinese air compressor market has the largest proportion of piston air compressors Chinese air compressors started in the late 1950s and were established and developed after the founding of New China (1949). After roughly digesting and absorbing the prodﰸ2䀀
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06/14/2020

Cold storage equipment installation and commissioning

Installation of refrigeration compressor unit in cold storage: The condensing unit should avoid installing in high temperature environment, and the outdoor awning should be installed to avoid rain or direct sunlight. The air inlet side of the air-cooled c器2䀀
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07/07/2020

Earth Hour: Hitachi Central Air Conditioner works with you to speak for the earth

08/17/2020

Methods to prevent failures of industrial chillers

In the process of using the industrial chiller, the prevention of various failures of the industrial chiller can reduce the cost of the company's later maintenance equipment. The stable operation of industrial chillers directly affects the efficiency of e碌7館2䀀締眪湠眷

02/21/2023

Working Principle of Butterfly Valve and Emergence of New Butterfly Valve

Butterfly valve is a kind of valve that opens, closes, and adjust medium flow by using disc type hoist to turn back and forth about 90 °.

11/16/2022

How to Fix an Industrial Fan?

Industrial fans can effectively control the air circulation in industrial production workshops. However, industrial fans can also fail due to improper use and prolonged use.

09/14/2020

Analysis of the consequences of refrigerant liquid entering the compressor

When the refrigerant liquid entering the evaporator is too much or the evaporation pressure is too low, the cold The medium liquid will be sucked into the compressor. Since the refrigerant liquid is incompressible,

08/19/2020

What are the consequences of the trend of piston refrigeration compressors

The refrigerating medium sucks liquid or wet vapor into the refrigeration compressor due to its failure or insufficient heat absorption, which is called a tidal car. There are also many reasons for the tidal vehicles: